Forty years after the Challenger disaster, the tragedy is remembered not only for the seven lives lost, but for the engineer who tried to stop the launch and was ignored.
Forty years after the Challenger disaster, NPR explores the engineers' last-minute efforts to stop the launch, their decades ...
San Diego aerospace engineer Wesley Melvin Dreyer spent decades pushing the boundaries of aviation—from developing top-secret defense projects to helping uncover the cause of the Challenger disaster.
Engineering has built the most spectacular wonders of the modern world, but what happens when the technology that people trust their lives with fails? Premiering on HISTORY Saturday, April 11 at 10 PM ...
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